Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Juneteenth
High: 80 °F
⇑W 10kt
1ft
Friday Night
Low: 70 °F
Light Wind
1ft
Saturday
High: 82 °F
WNW 10kt
1ft
Saturday Night
Low: 66 °F
Light Wind
< 1ft
Sunday
High: 83 °F
Light Wind
< 1ft
Sunday Night
Low: 65 °F
Light Wind
< 1ft
Monday
High: 84 °F
⇑S 15kt
1-2ft
Monday Night
Low: 69 °F
S 10kt
1-2ft
Tuesday
High: 83 °F
NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:17 pm EDT Jun 18, 2026
Forecast Valid: 1am EDT Jun 19, 2026-6pm EDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

Juneteenth

NW wind 5 to 8 kt becoming W 7 to 10 kt in the afternoon. A chance of showers before noon. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Saturday

WNW wind around 10 kt. Sunny. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Monday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Waves 1 to 2 ft.

Monday Night

S wind 5 to 10 kt becoming W after midnight. Showers likely and possibly a thunderstorm. Waves 1 to 2 ft.

Tuesday

NW wind around 10 kt. A chance of showers. Waves around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.